Orange chalcedony geode with square formation Quartz but these "coprolites" are an

but these "coprolites" are an inexpensive conversation piece—and always a great gift for kids

Approx dimensions: 4 x 4 x 3"

Red quartz is often muted and not quite as glittery as other varieties

possibly low-quality olivine)

The specimen has sprouting growth forms

Orange chalcedony geode with square formation Quartz but these "coprolites" are anLocale: Atlas Mountains, Morocco Approx dimensions: 4 x 3 x 1. 5" Approx weight: 308g Typical stalactitic chalcedony is like a small cave lined with stalactites, botryoidal forms, and swirling agate patterns. This one lacks all of those lovely features so of course I was going to snatch it up. I've seen similar nested box shaped formations explained as pseudomorphs or perimorphs after cubic minerals, but that doesn't seem to apply here where the